Top 100 IT Services Companies in London
The Best of October 2026Looking for a top IT services company in London?
IT Services are the means to ensure all your hardware continues to function. There are essential to any business and we've compiled a list of the best teams in London for you to review.
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List of the Best London IT Companies
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1141Undisclosed50 - 249 employeesLondon, EnglandFounded in 1999, Francisco Partners is a midsize IT managed services company based in San Francisco, California and London, England. Their team provides IT managed services and Commercial Financing.Read More
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1142Undisclosed50 - 249 employeesLondon, EnglandCloud consulting & SI company Phi Partners was established in 2004. The midsize team offers cloud consulting & SI and IT managed services.Read More
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1143Undisclosed50 - 249 employeesLondon, EnglandCybersecurity company ONEiO is based in Helsinki, Finland and London, England. They specialize in Cybersecurity and IT managed services.Read More
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1144Undisclosed1,000 - 9,999 employeesLondon, EnglandTricentis is an Application Testing company headquartered in Austin, Texas and Wien, Austria. They specialize in Application Testing and cloud consulting & SI and were founded in 2007.Read More
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1145$1,000+50 - 249 employeesLondon, EnglandLaunched in 2022, VMK Group is a midsize Zhytomyr, Ukraine-based Marketing Strategy company. Their services include Marketing Strategy and Social Media Marketing.Read More
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1146Undisclosed1,000 - 9,999 employeesCity of London, EnglandIProspect is an Advertising company founded in 1996. The agency focuses on Advertising and Social Media Marketing, and is large.Read More
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1147Undisclosed50 - 249 employeesLondon, EnglandElastacloud is a data analytics company. Founded in 2011, the agency is based in London, England and Almería, Spain. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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1148Undisclosed50 - 249 employeesOrpington, EnglandLocated in Orpington, England and Hanoi, Vietnam, Sunrise Technology is a software development firm. Founded in 2009, the midsize team focuses on Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more.Read More
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1149Undisclosed50 - 249 employeesLondon, EnglandEstablished in 2019, Ingentive, a midsize Cybersecurity company, is headquartered in London, England. Their team specializes in Cybersecurity and IT managed services.Read More
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1150$50,000+50 - 249 employeesLondon, EnglandVictoria Audaces, a cloud consulting & SI company, is in London, England. They offer cloud consulting & SI and other IT consulting and SI and were launched in 2019.Read More
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1151$50,000+10 - 49 employeesLondon, EnglandDigital Strategy company GRM Digital provides Digital Strategy and Social Media Marketing. They are in Leeds, England and Sarajevo, Bosnia and Herzegovina.Read More
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1152$25,000+50 - 249 employeesLondon, EnglandHeadquartered in London, England, Xenet is a midsize AI Consulting company. Their services include AI Consulting and Artificial Intelligence.Read More
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1153$1,000+10 - 49 employeesLondon, EnglandSmall web development company FAQTORY LTD, is based in London, England. Their services include Web Development and Web Design.Read More
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1154$50,000+10 - 49 employeesLondon, EnglandMomin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.Read More
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1155$25,000+10 - 49 employeesLondon, EnglandLedger Bytes is an ERP consulting and SI company. Launched in 2020, the company provides ERP consulting and SI and Web Development.Read More
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1156$1,000+10 - 49 employeeslondon, EnglandSmall business intelligence company Nextbiz, is located in london, England. The team provides BI & big data consulting & SI and Custom Software Development.Read More
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1157$1,000+10 - 49 employeesUxbridge, EnglandBrdge AI is an IT managed services company launched in 2024. The small team offers IT managed services and Artificial Intelligence.Read More
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1158Undisclosed10 - 49 employeesLondon, EnglandFounded in 2025, Prawda Digital is a small London, England-based Application Testing company. Their team focuses on Application Testing and IT managed services.Read More
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1159$5,000+10 - 49 employeesLondon, EnglandCorestreamNG is a London, England-based web design company. They focus on Web Design and IT strategy consulting.Read More
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1160$5,000+10 - 49 employeesLondon, EnglandGeniSol Technologies Ltd is a small software development company launched in 2023. Their services include Custom Software Development and IT staff augmentation.Read More
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1161$50,000+10 - 49 employeesLondon, EnglandFounded in 2022, Weirdoo is a custom software development firm. Headquartered in London, England, the team specializes in Custom Software Development and UX/UI Design.Read More
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1162$1,000+50 - 249 employeesLondon, EnglandCustom software development company Hardcastle GIS was launched in 2011. The team provides Custom Software Development and Application Testing.Read More
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1163$5,000+2 - 9 employeesLondon, EnglandCypher Digital is a software development company in London, England. They specialize in Custom Software Development and UX/UI Design.Read More
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1164$5,000+2 - 9 employeesLondon, EnglandFounded in 2025, DIGIZAL is a small custom software development firm located in London, England. Their team offers Custom Software Development and Artificial Intelligence.Read More
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1165$10,000+10 - 49 employeesLondon, EnglandFleapo, a software development firm, was launched in 2015. Their small team is based in London, England; Tallinn, Estonia; Singapore and Toronto, Canada and focuses on Custom Software Development, Mobile App Development, Artificial Intelligence, IT strategy consulting, and more.Read More
Clients
Mio Amore West Bengal Pollution Control Board TagMango Fresh AisleIndustries
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1166$1,000+2 - 9 employeesLondon, EnglandOberonex is a social media marketing firm launched in 2022. Their services include Social Media Marketing and UX/UI Design.Read More
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1167Undisclosed2 - 9 employeesSouth Croydon, EnglandOasis Private Limted is a software development company established in 2022. Their team offers Custom Software Development and BI & big data consulting & SI.Read More
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1168$1,000+2 - 9 employeesLondon, EnglandFounded in 2025, Fulcrum Three LTD is a Business Consulting company. The company specializes in Business Consulting and AI Agents, and is small.Read More
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1169$1,000+2 - 9 employeesLondon, EnglandThePoint is an API Development company. They are in London, England. Their team provides API Development and Low/No Code Development.Read More
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1170Undisclosed2 - 9 employeesNewchapel, EnglandVeritly is a Newchapel, England-based AI Consulting company. The team offers AI Consulting and BI & big data consulting & SI.Read More
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Check out an IT Services Company in London with the most new reviews in the past 12 months.
Most Reviewed
IT Services Company
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